Air transportation safety investigation A22Q0107
The occurrence
On 1 September 2022, a Bell 429 helicopter operated by the Canadian Coast Guard was on a local visual flight rules flight from Puvirnituq Airport, Quebec, with the pilot being the sole occupant on board. The aircraft was equipped with a longline and was making an approach to hook a load. While almost stationary over the load, the aircraft began to turn on itself. The controls became unresponsive and the pilot made an emergency landing. The aircraft rolled over on the ground and came to rest on its side.